Celebrities live glamorous lives most people can only imagine, but their bank accounts aren't all equally flush with cash. When compared to the average person, many are incomprehensibly wealthy, but their fortune doesn't hold a candle to some of their peers.

Kanye West vs. Jay-Z

Once close friends, rappers Jay-Z and Kanye West released the joint studio album "Watch the Throne" in 2011 and embarked on a subsequent world tour, which grossed $48.5 million across 35 U.S. stops, according to Forbes.

Winner: Jay-Z

Kanye West net worth: $160 millionJay-Z net worth: $900 million

One of the richest celebrities out there, Forbes cited Jay-Z's 2017 earnings at $42 million. This was generated from his music and several entrepreneurial efforts, including his Tidal music platform, Ace of Spades champagne and his entertainment company Roc Nation.

West didn't make Forbes' Hip-Hop Cash Kings 2017 list, but the 2016 version cited his earnings for the year at $17.5 million.

Kendall Jenner vs. Gigi Hadid

Close friends since they started slaying the catwalk together, supermodels Kendall Jenner and Gigi Hadid both have a family history of reality television.

Jenner has starred on "Keeping Up with the Kardashians" since 2007. Hadid appeared several times on "The Real Housewives of Beverly Hills," when her mother, Yolanda Hadid, was a cast member. Can you guess which model is richer?

Winner: Kendall Jenner

It's hard to outearn a member of the KarJenner family. Jenner topped Forbes' list of The World's Highest-Paid Models 2017 with $22 million in earnings, garnered from her family's television series, social media sponsorships and endorsements from brands such as Estée Lauder.

Not too shabby herself, Hadid garnered $9.5 million in 2017, according to Forbes.

Winner: Justin Bieber

It was a relatively close race, but Bieber's $83.5 million in 2017 earnings — according to Forbes — made him pretty hard to beat. The Canadian heartthrob played 105 live shows, landed an endorsement deal with Calvin Klein and cashed in on his JustMoji icons during Forbes' scoring period.

Forbes hasn't calculated Timberlake's earnings since 2015, when he earned $63.5 million. However, his net worth is $35 million less than Bieber's net worth.

Serena Williams vs. Venus Williams

Two of the all-time greatest athletes in tennis, Venus and Serena Williams both debuted their athletic prowess as teens. They both made the list of the richest female athletes, but click through to see which sports star has generated the bigger fortune.

Steph Curry vs. LeBron James

In June 2017, Stephen Curry's Golden State Warriors defeated LeBron James' Cleveland Cavaliers for the NBA Championship. Regardless, forward James insists he and point guard Curry aren't rivals, and even defended Curry's decision not to visit the White House in September 2017, before President Trump withdrew the invitation. Keep reading to find out which NBA star is the wealthiest.

Ben Affleck vs. Matt Damon

Longtime best friends Ben Affleck and Matt Damon skyrocketed to A-list status with their 1997 film "Good Will Hunting," which the Bostonians wrote and starred in.

The film won them an Oscar for Best Screenplay Written Directly for the Screen, and it paved the way for successful film careers for both — but one has cashed in more than the other. Click through to see who that is.

Winner: Matt Damon

Ben Affleck net worth: $105 millionMatt Damon net worth: $160 million

Affleck has one more Oscar than Damon, but the latter has the larger fortune. Forbes cited Damon's 2017 earnings at $21 million, which is remarkable, but notably less than the $55 million he collected in 2016 when he appeared in "The Martian." In contrast, Forbes named Affleck the ninth-most overpaid actor of 2015, as he returned just $12.30 for every $1 paid.

Taylor Swift vs. Katy Perry

Pop stars Taylor Swift and Katy Perry have been feuding for years. Rumored to have started in 2013 over stolen backup dancers, the singers have reportedly penned songs about one another — Swift's "Bad Blood" is thought to be about Perry and her "Swish Swish" is said to be a reply. Learn which of these rivals is richer.

Winner: Taylor Swift

There's no telling if their feud ever will have a winner, but Swift's net worth beats Perry's by a wide margin.

Swift earned $44 million from June 2016 to June 2017, according to Forbes. But the release of her new album "Reputation" and her upcoming 2018 world tour likely will inflate her net worth even further.

Forbes estimated Perry's earnings in the same time period at $33 million.

Kim Kardashian vs. Paris Hilton

In 2006, before Kim Kardashian was famous, she worked as a closet organizer for her friend Paris Hilton. Kardashian started work on "Keeping Up with the Kardashians" in 2007. And in 2008, Hilton began publicly shading her former friend.

Now, they're both among the richest celebrities — but one is much wealthier than the other. Keep reading to find out who.

Meghan Markle vs. Kate Middleton

Soon to be sisters-in-law Meghan Markle and Kate Middleton are both known for a kind disposition and chic fashion sense.

When Markle moves in with husband-to-be Prince Harry at Nottingham Cottage on the Kensington Palace grounds, the two will be neighbors, as Middleton and husband Prince William also reside on the premises. Find out which royal bride is richer.

Winner: Kate Middleton

Markle starred on the TV series "Suits" from 2011 until 2017, but her net worth is still only half that of Middleton's.

Married to Prince William since 2011, Middleton's family owns a successful U.K.-based party supply company, Party Pieces. Markle, a Los Angeles native, likely will see her net worth rise when she officially becomes royalty in May 2018.

Winner: Mariah Carey

Making hits since 1990, Carey now ranks among the richest celebrities. Forbes last calculated the "We Belong Together" singer's earnings in 2015, when she amassed $27 million, partially from her intermittenty running Las Vegas residency.

Also an actress, "Shades of Blue" star Lopez has her own Las Vegas residency that helped her earn $38 million in 2017, according to Forbes.

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